body{
  background-color: #f2f2f2;
}

.About-banner {
    height: 840px;
    background-color: #27282d;
}

.About-banner .About-banner-main {
    width: 1200px;
    height: 840px;
    margin: 0 auto;
    position: relative;
}

.About-banner .About-banner-main .banner-left {
    cursor: pointer;
    position: absolute;
    width: 60px;
    height: 60px;
    background-color: transparent;
    border-radius: 50%;
    top: 362px;
    left: -122px;
    border: solid 1px #ffffff;
    background: url(../img/left-arrowpng.png) no-repeat;
    background-position: 50% 50%;
}

.About-banner .About-banner-main .banner-right {
    cursor: pointer;
    position: absolute;
    width: 60px;
    height: 60px;
    background-color: transparent;
    border-radius: 50%;
    top: 362px;
    right: -122px;
    border: solid 1px #ffffff;
    background: url(../img/right-arrow.png) no-repeat;
    background-position: 50% 50%;
}


.About-banner .About-banner-main .banner-left:hover,
.About-banner .About-banner-main .banner-right:hover {
    background-color: #ff566e;
    border: none;
}


.About-banner .About-Cooperative-programs-main {
    width: 1200px;
    height: 840px;
    margin: 0 auto;
    overflow: hidden;
}


.About-banner .About-Cooperative-programs-main .move {
    transition: 0.5s;
}

.About-banner .About-Cooperative-programs-main .move1 {
    transition: 0.5s;
}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs {
    text-align: center;
    padding-top: 77px;
}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs h1 {
    font-size: 48px;
    color: #ffffff;
    position: relative;
}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs h1::before {
    content: ' ';
    position: absolute;
    top: 72px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 30px;
    height: 5px;
    background-color: #ff566e;

}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs-banner {
    margin-top: 62px;
    width: 2400px;
    height: 450px;
    margin-bottom: 62px;
}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs-banner .programs-banner {
    display: flex;
    justify-content: space-between;
}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs-banner .programs-banner .programs-banner-box {
    width: 376px;
    height: 449px;
    background-color: #ffffff;
    border-radius: 10px;
    border: solid 2px #ff566e;
    border-top: 2px solid #f1536a;
}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs-banner .programs-banner .programs-banner-box {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}


.About-banner .About-Cooperative-programs-main .About-Cooperative-programs-banner .programs-banner .programs-banner-box .badge {
    width: 200px;
    height: 200px;
    margin: 0 auto;
    text-align: center;
}

.About-banner .About-Cooperative-programs-main .About-Cooperative-programs-banner .programs-banner .programs-banner-box .badge img {
    object-fit: cover;
}

.About-Cooperative-programs-banner .programs-banner .programs-banner-box .Institution {
    width: 360px;
    height: 140px;
    margin: 0 auto;
    font-family: MicrosoftYaHei;
    font-size: 16px;
    font-weight: normal;
    font-stretch: normal;
    text-align: center;
    line-height: 18px;
    letter-spacing: 0px;
    color: #27282d;
}

.About-Cooperative-programs-banner .programs-banner .programs-banner-box .Institution h5 {
    text-align: center;
    font-size: 20px;
    color: #27282d;
    position: relative;
    margin-top: 20px;
}

.About-Cooperative-programs-banner .programs-banner .programs-banner-box .Institution h5::before {
    content: ' ';
    position: absolute;
    top: 35px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 43px;
    height: 5px;
    background-color: #ff566e;
}

.About-Cooperative-programs-banner .programs-banner .programs-banner-box .Introduction {
    text-align: center;
    margin-top: 40px;
}

.About-Cooperative-programs-banner .programs-banner .programs-banner-box .Introduction p {
    width: 355px;
    text-align: center;
    font-size: 16px;
}

.About-Cooperative-programs-banner .programs-banner .programs-banner-box .Introduction p:nth-child(2) {
    margin-bottom: 33px;
}


.About-banner .About-Cooperative-programs-main .view-all {
    width: 232px;
    height: 60px;
    background-color: #ff5671;
    margin: 0 auto;
    line-height: 60px;
    letter-spacing: 0px;
    color: #ffffff;
}

.About-Accreditation-mian {
    width: 100%;
    background-color: #e8e9ed;
    padding-top: 80px;
    padding-bottom: 84px;
}

.About-Accreditation {
    width: 1200px;
    margin: 0 auto;
}

.About-Accreditation .title h1 {
    text-align: center;
    font-size: 48px;
    margin-bottom: 80px;
    position: relative;
    color: #222222;
}

.About-Accreditation .title h1::before {
    content: ' ';
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    display: block;
    width: 30px;
    height: 5px;
    background-color: #ff566e;

}


.About-Accreditation .Accreditation p {
    font-size: 16px;
    color: #222222;
    line-height: 24px;
    margin-bottom: 42px;
}

.About-Accreditation .Accreditation p:nth(2) {
    margin-bottom: 44px;
}

.About-Accreditation .Accreditation Accreditation-img {
    width: 100%;
    height: 292px;
}